Staging Environment: Content and features may be unstable or change without notice.
Advisory details: github_osv / GHSA-9pvj-pgg9-pvqq
Advisory ID github_osv/GHSA-9pvj-pgg9-pvqq
Aliases CVE-2018-0859
Summary ChakraCore RCE Vulnerability Microsoft Edge and ChakraCore in Microsoft Windows 10 Gold, 1511, 1607, 1703, 1709, and Windows Server 2016 allows remote code execution, due to how the scripting engine handles objects in memory, aka "Scripting Engine Memory Corruption Vulnerability". This CVE ID is unique from CVE-2018-0834, CVE-2018-0835, CVE-2018-0836, CVE-2018-0837, CVE-2018-0838, CVE-2018-0840, CVE-2018-0856, CVE-2018-0857, CVE-2018-0858, CVE-2018-0860, CVE-2018-0861, and CVE-2018-0866.
Status Published
Exploitability 0.5
Weighted Severity 6.8
Risk 3.4
Affected and Fixed Packages Package Details
Introduced and Fixed Package Commit Patches Package Commit Patches Details
Weaknesses (1)
CWE-787 Out-of-bounds Write
System Score Found at
cvssv3 7.5 https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-9pvj-pgg9-pvqq/GHSA-9pvj-pgg9-pvqq.json
generic_textual HIGH
Reference id Reference type URL
https://github.com/chakra-core/ChakraCore/commit/8a2c3730f9fd775380dc8226dbf3a697c691b73d
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0859
https://web.archive.org/web/20210124135852/http://www.securityfocus.com/bid/102882
https://web.archive.org/web/20211208072939/http://www.securitytracker.com/id/1040372
CVE-2018-0859 https://nvd.nist.gov/vuln/detail/CVE-2018-0859
No exploits are available.

No EPSS data available for this advisory.

Patch URL
There are no known patches.
Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H Found at https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-9pvj-pgg9-pvqq/GHSA-9pvj-pgg9-pvqq.json
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none

There are no SSVC decisions available.